Home / 30,770,624.12-46,140,770.00-10,804,342.92

Finding the Fourth Proportional to 30,770,624.12, 46,140,770.00 and 10,804,342.92

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Solution

The fourth proportional to 30,770,624.12, 46,140,770.00 and 10,804,342.92 is: 16,201,189.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,770,624.12 : 46,140,770.00 = 10,804,342.92 : x
  2. Step 2: Convert to fraction form
    30,770,624.12/46,140,770.00 = 10,804,342.92/x
  3. Step 3: Cross multiply
    30,770,624.12x = 46,140,770.00 × 10,804,342.92
  4. Step 4: Simplify right side
    30,770,624.12x = 498,520,701,526,831.31
  5. Step 5: Solve for x
    x = 498,520,701,526,831.31/30,770,624.12
  6. Step 6: Final answer
    x = 16,201,189.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.